The table below looks at the statistics for DWDM skills in IT jobs advertised for the Harlow region. Included is a guide to the average salaries offered in IT jobs that have cited DWDM over the 3 months to 20 August 2014 with a comparison to the same period in the previous 2 years.

Location
3 months to
20 Aug 2014
Same period 2013 Same period 2012
Dense Wave Division Multiplexing (DWDM)
Rank - - 13
Permanent jobs citing DWDM 0 0 1
As % of all permanent IT jobs located in Harlow - - 2.70%
As % of the Communications & Networking category - - 14.29%
Number of salaries quoted 0 0 1
Average salary - - £30,000
UK excluding London average salary £56,500 £40,000 £32,500
% change year-on-year
+41.25% +23.07%
DWDM
Essex

The following table is for comparison with the above and provides statistics for the entire Communications & Networking category in permanent jobs advertised in the Harlow region.

Communications & Networking Category
Harlow
Permanent IT job ads with a match in the
Communications & Networking category
2 17 7
As % of all permanent IT jobs located in Harlow 8.70% 34.69% 18.92%
Number of salaries quoted 2 12 7
Average salary £19,000 £37,500 £30,000
Average salary % change year-on-year
-49.33% +25.00%
UK excluding London average salary £40,000 £40,000 £40,000